They hit him, he's going to hit back harder. That's just how things are now. Get used to it.
Not really. If they LIE AND MISLEAD about him, he's publicly call them out and say they lied. That's merely telling the truth... and if they don't like it, they can stop lying and misleading.
OTOH if the media says "President Trump has no political experience and therefore he won't be as good a President as someone who does."... That's not a lie, it's a fact followed by an opinion. Trump won't call them liars, though he might dispute the opinion part.
But so far he has been dealing with political pundits posing as reporters, who deliberately mislead people about what he said or did. And as we all know, he WILL call those poseurs out and rub their noses in it, every time they do.
As he should.